US 12,114,211 B2
Device and method for supporting conditional handover in wireless communication system
Beomsik Bae, Suwon-si (KR); and Soenghun Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/634,128
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Aug. 10, 2020, PCT No. PCT/KR2020/010575
§ 371(c)(1), (2) Date Feb. 9, 2022,
PCT Pub. No. WO2021/029644, PCT Pub. Date Feb. 18, 2021.
Claims priority of application No. 10-2019-0097536 (KR), filed on Aug. 9, 2019.
Prior Publication US 2022/0279391 A1, Sep. 1, 2022
Int. Cl. H04W 36/00 (2009.01); H04W 36/08 (2009.01); H04W 36/36 (2009.01)
CPC H04W 36/0033 (2013.01) [H04W 36/087 (2023.05); H04W 36/362 (2023.05)] 16 Claims
OG exemplary drawing
 
1. A method performed by a central unit (CU)-control plane (CP) of a base station (BS), the method comprising:
transmitting a first message for a bearer context setup request to a CU-user plane (UP) of the BS, wherein the first message includes information for indicating a conditional handover which is a handover executed by a user equipment (UE) when at least one execution condition is satisfied; and
receiving a second message for a bearer context setup response from the CU-UP.